Force, electricity, heat and other environment driving device in photoelectric slip ring system

Abstract

The invention discloses a force, electricity and heat environment driving device in a photoelectric slip ring system, and relates to the technical field of electric slip rings. Comprising a base, a second side plate is arranged on the base, an electric control assembly is arranged on the second side plate, a mounting shaft is rotationally mounted on the base, and an electric slip ring is mounted on the mounting shaft in a sleeving manner; a driving mechanism is arranged on one side of the base; a supporting vibration mechanism is arranged at one end of the base; the driving mechanism is used for driving the mounting shaft to rotate and driving and supporting the vibration mechanism; the support vibration mechanism impacts the end part area of the mounting shaft in a reciprocating manner, so that the mounting shaft is stressed and vibrated; according to the invention, rotation driving and load applying driving are combined into a whole, and the experimental operation of the photoelectric slip ring is completed; the driving device is integrated, and an independent driving mode is replaced.

Description

Technical Field

[0001] The present invention relates to the technical field of electric slip rings, and in particular to an environmental driving device such as electromechanical and thermal driving device in an optoelectronic slip ring system. Background Art

[0002] Photoelectric slip ring is a device used to transmit optical signals between a rotating body and a stationary body. Different from traditional electric slip rings, photoelectric slip rings use optical fiber or laser technology to achieve signal transmission, and are suitable for application scenarios that require high bandwidth, high-speed data transmission and electrical isolation; Since photoelectric slip rings are used in many fields and the application environment is complex and diverse, they need to have multiple adaptability, such as the operating state under the environment of force, electricity and heat, that is, the operating state under the condition of external applied load, which requires experimental detection; In the detection process, driving the photoelectric slip ring is an indispensable step. Existing driving devices are all independently driven, such as the application of force and the rotation drive of the slip ring, which makes the driving device larger in size and more complex in structure; Based on this, the present invention proposes a driving device that combines the rotation drive and the load application drive into one to complete the experimental operation of the photoelectric slip ring; The driving device is integrated to replace the independent drive form. Summary of the invention

[0003] In view of the above technical problems, the present invention combines the rotation drive and the load application drive into one to complete the experimental operation of the photoelectric slip ring; the drive device is integrated to replace the independent drive form.

[0004] The scheme used in the present invention is: an environmental driving device such as electromechanical and thermal in a photoelectric slip ring system, comprising a base, a side plate 2 is arranged on the base, a power control assembly is arranged on the side plate 2, a mounting shaft is rotatably mounted on the base, and an electric slip ring is sleeved and mounted on the mounting shaft; a driving mechanism is arranged on one side of the base; and a supporting vibration mechanism is arranged on one end of the base; the driving mechanism is used to drive the mounting shaft to rotate and drive the supporting vibration mechanism; the driving mechanism comprises a side plate 1 arranged on the side of the base, a driving shaft 1 and a driving shaft 2 are rotatably mounted on the side plate 1; and two meshing gears are rotatably mounted on the side plate 1, and the two meshing gears are respectively located on the driving shaft 1 and the driving shaft 2 An electromagnetic fixed slide plate is arranged on the outer side of the end and the inner side of the meshing gear, and the electromagnetic fixed slide plate clamps and fixes the ends of the driving shaft one and the driving shaft two to drive the driving shaft one and the driving shaft two to rotate synchronously; the supporting vibration mechanism includes a matching support platform slidably mounted on the base, and a connecting frame is connected to the matching support platform, and a ring is arranged at one end of the connecting frame, and a sliding gear ring is rotatably mounted on the ring, and the sliding gear ring is slidably engaged on the driving shaft two; a mounting cylinder is arranged on the end face of the matching support platform, and an impact seat is arranged in an array on the circumference of the mounting cylinder, and the matching support platform cooperates with the end of the mounting shaft, and reciprocates and impacts the end area of ​​the mounting shaft through the impact seat to make the mounting shaft vibrate under force.

[0005] Preferably, an output connection assembly is provided on the mounting shaft, the output connection assembly is electrically connected to the output end of the electric slip ring, the power control assembly is electrically connected to the input end of the electric slip ring, and a limiting mechanism is provided on the base for limiting and fixing the outer ring of the electric slip ring.

[0006] Preferably, the limiting mechanism includes a limiting frame arranged on the base, and the limiting frame is slidably matched with the bottom area of ​​the outer ring of the electric slip ring to perform limiting. A fixed electric cylinder is arranged on the base, and a limiting fixing part is arranged on the telescopic rod of the fixed electric cylinder, and the bottom area of ​​the outer ring of the electric slip ring is limited and fixed by the limiting fixing part to fix the outer ring of the electric slip ring, and the inner ring of the electric slip ring is fixedly connected to the mounting shaft and rotates synchronously with the mounting shaft.

[0007] Preferably, a transmission belt is connected between the mounting shaft and a driving shaft 1 on the driving mechanism.

[0008] Preferably, the driving mechanism comprises a driving motor arranged on the first side plate, a driving gear is arranged on the output shaft of the driving motor, and the driving gear is respectively meshed with the two meshing gears.

[0009] Preferably, a sliding shaft is provided on the second driving shaft, and a sliding gear ring on the supporting vibration mechanism is slidably connected to the sliding shaft.

[0010] Preferably, the supporting vibration mechanism includes a motor 1 and a screw 1 arranged on the base, the motor 1 is used to drive the screw 1; the supporting platform and the screw 1 form a spiral pair; a connecting shaft is rotatably installed on the connecting frame, and gear 1 and gear 2 are respectively arranged at both ends of the connecting shaft; gear 1 is meshed with a sliding gear ring; a pushing gear ring is rotatably installed on the cooperating supporting platform, and the pushing gear ring is meshed with gear 2; a pushing part is arranged in an array on the inner side of the pushing gear ring, a connecting rod is provided on the impact seat, the connecting rod is slidably matched with the mounting tube, and a connecting part is provided at one end of the connecting rod, a push wheel is provided on the connecting part, and the push wheel is pushed by the pushing part to move the impact seat; a spring is sleeved on the connecting rod, and the two ends of the spring are respectively connected to the impact seat and the inner side of the mounting tube.

[0011] Preferably, a temperature control mechanism is provided on the side of the base, and the temperature control mechanism includes a second motor and a second screw rod arranged on the base, and the second motor is used to drive the second screw rod; a temperature control box is slidably installed on the base, and the bottom of the temperature control box and the second screw rod form a spiral pair; the upper and lower areas of the temperature control box are respectively provided with grooves to allow the upper and lower areas of the electric slip ring to pass through, and a through groove is provided on the side of the temperature control box to allow the installation shaft to pass through.

[0012] Compared with the prior art, the present invention has the following beneficial effects: (1) the temperature control box is moved to the outside of the electric slip ring, and the temperature control box is adjusted to detect the working state of the electric slip ring at different temperatures; (2) the driving gear is rotated to rotate the two meshing gears. When only the mounting shaft is driven to rotate, the electromagnetic fixed slide plate on the inner side of one of the meshing gears clamps one end of the fixed driving shaft to drive the driving shaft to rotate synchronously. Under the driving action of the transmission belt, the mounting shaft rotates; when a load needs to be applied, the meshing gears located on the outer sides of the two ends of the driving shaft drive the driving shaft to rotate synchronously to achieve load application; (3) the pushing part repeatedly pushes the pushing wheel to make the impact seat slide back and forth. The impact seat applies reciprocating force to the end of the mounting shaft, even if the mounting shaft vibrates, to detect the working state of the electric slip ring under vibration and external load application. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0014] Figure 2 It is a schematic diagram of the overall structure of the present invention from another angle.

[0015] Figure 3 It is a schematic diagram of the installation structure of the limiting mechanism of the present invention.

[0016] Figure 4 It is a schematic diagram of the structure of the temperature control mechanism of the present invention.

[0017] Figure 5 It is a schematic diagram of the installation structure of the driving mechanism of the present invention.

[0018] Figure 6 It is a schematic diagram of the structure of the supporting vibration mechanism of the present invention.

[0019] Figure 7 This is a schematic diagram of the supporting platform structure of the present invention.

[0020] Figure 8 It is a schematic diagram of the installation structure of the impact seat of the present invention.

[0021] 1-base; 2-side panel 1; 3-side panel 2; 4-power control assembly; 5-electric slip ring; 6-drive shaft 1; 7-transmission belt; 8-drive shaft 2; 9-installation shaft; 10-output connection assembly; 11-cooperating support platform; 12-limiting frame; 13-fixed electric cylinder; 14-limiting fixing part; 15-motor 1; 16-screw rod 1; 17-motor 2; 18-screw rod 2; 19-temperature control box; 20-drive motor; 21-drive gear; 22-meshing gear; 23-electromagnetic fixed slide plate; 24-pushing gear ring; 25-installation cylinder; 26-connecting frame; 27-ring; 28-sliding shaft; 29-sliding gear ring; 30-gear 1; 31-connecting shaft; 32-gear 2; 33-impact seat; 34-spring; 35-push wheel; 36-pushing part; 37-connecting part; 38-connecting rod. DETAILED DESCRIPTION

[0022] Example: Figures 1 to 8 As shown, a side plate 3 is arranged on the base 1, and a power control assembly 4 is arranged on the side plate 3; a mounting shaft 9 is rotatably mounted on the base 1, and an electric slip ring 5 is sleeved and mounted on the mounting shaft 9; an output connection assembly 10 is arranged on the mounting shaft 9, and the output connection assembly 10 is electrically connected to the output end of the electric slip ring 5, and the power control assembly 4 is electrically connected to the input end of the electric slip ring 5, and a limiting mechanism is arranged on the base 1 for limiting and fixing the outer ring of the electric slip ring 5; the limiting mechanism includes a limiting frame 12 arranged on the base 1, and the limiting frame 12 is slidably matched with the bottom area of ​​the outer ring of the electric slip ring 5 to limit the position; a fixed electric cylinder 13 is arranged on the base 1, and a limiting fixing part 14 is arranged on the telescopic rod of the fixed electric cylinder 13, and the bottom area of ​​the outer ring of the electric slip ring 5 is limited and fixed by the limiting fixing part 14 to fix the outer ring of the electric slip ring 5, and the inner ring of the electric slip ring 5 is fixedly connected to the mounting shaft 9 and rotates synchronously with the mounting shaft 9.

[0023] A driving mechanism is arranged on one side of the base 1; and a supporting vibration mechanism is arranged at one end of the base 1; the driving mechanism is used to drive the installation shaft 9 to rotate, and drive the supporting vibration mechanism; the driving mechanism includes a side plate 2 arranged on the side of the base 1, and a driving shaft 6 and a driving shaft 8 are rotatably mounted on the side plate 2; and two meshing gears 22 are rotatably mounted on the side plate 2, and the two meshing gears 22 are respectively located on the outer sides of the ends of the driving shaft 6 and the driving shaft 8, and an electromagnetic fixing slide plate 23 is arranged on the inner side of the meshing gear 22, and the electromagnetic fixing slide plate 23 clamps and fixes the ends of the driving shaft 6 and the driving shaft 8 to bring The driving shaft 1 6 and the driving shaft 2 8 rotate synchronously; the supporting vibration mechanism includes a matching support platform 11 slidably mounted on the base 1, the matching support platform 11 is connected to a connecting frame 26, one end of the connecting frame 26 is provided with a sleeve 27, a sliding gear ring 29 is rotatably mounted on the sleeve 27, and the sliding gear ring 29 is slidably fitted on the driving shaft 2 8; a mounting cylinder 25 is provided on the end surface of the matching support platform 11, and impact seats 33 are arranged in an array on the circumference of the mounting cylinder 25, the matching support platform 11 is matched with the end of the mounting shaft 9, and the end area of ​​the mounting shaft 9 is reciprocatedly impacted by the impact seat 33, so that the mounting shaft 9 is subjected to force vibration.

[0024] A transmission belt 7 is connected between the mounting shaft 9 and the driving shaft 6 on the driving mechanism; the driving mechanism includes a driving motor 20 arranged on the side plate 2, and a driving gear 21 is arranged on the output shaft of the driving motor 20, and the driving gear 21 is respectively engaged with two meshing gears 22; a sliding shaft 28 is arranged on the driving shaft 28, and a sliding gear ring 29 on the supporting vibration mechanism is slidably connected with the sliding shaft 28; the supporting vibration mechanism includes a motor 15 and a screw rod 16 arranged on the base 1, and the motor 15 is used to drive the screw rod 16; the supporting platform 11 and the screw rod 16 form a spiral pair; a connecting shaft 31 is rotatably installed on the connecting frame 26, and the two ends of the connecting shaft 31 are respectively provided with Gear 1 30 and gear 2 32 are arranged; gear 1 30 is meshed with the sliding gear ring 29; a pushing gear ring 24 is rotatably installed on the matching support platform 11, and the pushing gear ring 24 is meshed with gear 2 32; a pushing portion 36 is arranged in an array on the inner side of the pushing gear ring 24, a connecting rod 38 is arranged on the impact seat 33, the connecting rod 38 is slidably matched with the mounting tube 25, and a connecting portion 37 is arranged at one end of the connecting rod 38, a push wheel 35 is arranged on the connecting portion 37, and the push wheel 35 is pushed by the pushing portion 36 to move the impact seat 33; a spring 34 is sleeved on the connecting rod 38, and the two ends of the spring 34 are respectively connected to the impact seat 33 and the inner side of the mounting tube 25.

[0025] A temperature control mechanism is arranged on the side of the base 1, and the temperature control mechanism includes a motor 17 and a screw 18 arranged on the base 1, and the motor 17 is used to drive the screw 18; a temperature control box 19 is slidably installed on the base 1, and the bottom of the temperature control box 19 and the screw 18 form a spiral pair; the upper and lower areas of the temperature control box 19 are respectively provided with grooves to allow the upper and lower areas of the electric slip ring 5 to pass through, and a through groove is opened on the side of the temperature control box 19 to allow the installation shaft 9 to pass through.

[0026] Working principle: the electric slip ring 5 is installed on the installation shaft 9, that is, the inner ring of the electric slip ring 5 is fixed to the installation shaft 9, the bottom area of ​​the outer ring of the electric slip ring 5 is limited by the limit frame 12, and the limit fixing part 14 is controlled by the fixed electric cylinder 13 to limit and fix; through the operation of the motor 15, the screw rod 16 rotates to make the matching support platform 11 slide, that is, the connecting frame 26, the ring 27 and the sliding gear ring 29 slide, and the sliding gear ring 29 slides on the sliding shaft 28; one end of the installation shaft 9 is matched with the support hole on the matching support platform 11.

[0027] The installation shaft 9 is provided with an output connection assembly 10, which is electrically connected to the output end of the electric slip ring 5, and the power control assembly 4 is electrically connected to the input end of the electric slip ring 5; the drive motor 20 works, the drive gear 21 rotates, and the two meshing gears 22 rotate. When only the installation shaft 9 is driven to rotate, the electromagnetic fixed slide plate 23 on the inner side of one of the meshing gears 22 clamps and fixes the end of the drive shaft 6 to drive the drive shaft 6 to rotate synchronously. Under the transmission action of the transmission belt 7, the installation shaft 9 rotates; that is, the inner ring of the electric slip ring 5 and the output connection assembly 10 rotate synchronously with the installation shaft 9, and the outer ring of the electric slip ring 5 is fixed; the power control assembly 4 changes the current and voltage, and the operating state of the power control assembly 4 under different currents and voltages can be detected; the motor 17 works, the screw 18 rotates, and the temperature control box 19 moves to the outside of the electric slip ring 5, and the temperature control box 19 adjusts the temperature, that is, the operating state of the electric slip ring 5 under different temperatures is detected.

[0028] When it is necessary to detect the operating status of the electric slip ring 5 under an external load, the meshing gear 22 located on the outer side of the end of the driving shaft 28 drives the driving shaft 28 to rotate synchronously, that is, the electromagnetic fixing slide plate 23 on the inner side of the meshing gear 22 clamps and fixes the end of the driving shaft 28; when the driving shaft 28 rotates, the sliding gear ring 29 rotates, that is, the gear 1 30, the connecting shaft 31 and the gear 2 32 rotate, thereby driving the gear ring 24 to rotate, and the pushing part 36 repeatedly pushes the push wheel 35 to make the impact seat 33 slide back and forth, and the impact seat 33 applies reciprocating force to the end of the installation shaft 9, even if the installation shaft 9 vibrates, so as to detect the operating status of the electric slip ring 5 under vibration and external load.

Claims

1. A mechanical, electric, thermal and other environmental driving device in an optoelectronic slip ring system, comprising a base (1), a second side plate (3) being arranged on the base (1), and a power control assembly (4) being arranged on the second side plate (3), characterized in that: A mounting shaft (9) is rotatably mounted on the base (1), and an electric slip ring (5) is sleeved and mounted on the mounting shaft (9); a driving mechanism is arranged on one side of the base (1); and a supporting vibration mechanism is arranged at one end of the base (1); The driving mechanism is used to drive the installation shaft (9) to rotate and drive the supporting vibration mechanism; the driving mechanism comprises a side plate (2) arranged on the side of the base (1), and a driving shaft (6) and a driving shaft (8) are rotatably mounted on the side plate (2); and two meshing gears (22) are rotatably mounted on the side plate (2), and the two meshing gears (22) are respectively located on the outside of the ends of the driving shaft (6) and the driving shaft (8), and an electromagnetic fixing slide plate (23) is arranged on the inside of the meshing gear (22), and the electromagnetic fixing slide plate (23) clamps and fixes the ends of the driving shaft (6) and the driving shaft (8) to drive the driving shaft (6) and the driving shaft (8) to rotate synchronously; The supporting vibration mechanism comprises a matching support platform (11) slidably mounted on a base (1), the matching support platform (11) being connected to a connecting frame (26), one end of the connecting frame (26) being provided with a sleeve (27), a sliding toothed ring (29) being rotatably mounted on the sleeve (27), and the sliding toothed ring (29) being slidably mounted on a second driving shaft (8); a mounting cylinder (25) being provided on the end surface of the matching support platform (11), impact seats (33) being arranged in an array on the circumference of the mounting cylinder (25), the matching support platform (11) being matched with an end portion of a mounting shaft (9), and the impact seat (33) reciprocatingly impacts the end region of the mounting shaft (9), so that the mounting shaft (9) is subjected to force vibration.

2. The electromechanical, thermal and other environmental driving device in the optoelectronic slip ring system according to claim 1, characterized in that: An output connection assembly (10) is provided on the mounting shaft (9), the output connection assembly (10) is electrically connected to an output end of the electric slip ring (5), the power control assembly (4) is electrically connected to an input end of the electric slip ring (5), and a limiting mechanism is provided on the base (1) for limiting and fixing the outer ring of the electric slip ring (5).

3. The electromechanical, thermal and other environmental driving device in the optoelectronic slip ring system according to claim 2, characterized in that: The limiting mechanism comprises a limiting frame (12) arranged on the base (1), the limiting frame (12) slidably cooperates with the bottom area of ​​the outer ring of the electric slip ring (5) to perform limiting. A fixed electric cylinder (13) is arranged on the base (1), and a limiting fixing portion (14) is arranged on the telescopic rod of the fixed electric cylinder (13). The bottom area of ​​the outer ring of the electric slip ring (5) is limited and fixed by the limiting fixing portion (14) to fix the outer ring of the electric slip ring (5). The inner ring of the electric slip ring (5) is fixedly connected to the installation shaft (9) and rotates synchronously with the installation shaft (9).

4. The electromechanical, thermal and other environmental driving device in the optoelectronic slip ring system according to claim 3, characterized in that: A transmission belt (7) is connected between the installation shaft (9) and a driving shaft 1 (6) on the driving mechanism.

5. The electromechanical, thermal and other environmental driving device in the optoelectronic slip ring system according to claim 4, characterized in that: The driving mechanism comprises a driving motor (20) arranged on the side plate 1 (2), a driving gear (21) being arranged on the output shaft of the driving motor (20), and the driving gear (21) being respectively meshed with two meshing gears (22).

6. The electromechanical, thermal and other environmental driving device in the optoelectronic slip ring system according to claim 1, characterized in that: The second driving shaft (8) is provided with a sliding shaft (28), and a sliding gear ring (29) on the supporting vibration mechanism is slidably connected to the sliding shaft (28).

7. The electromechanical, thermal and other environmental driving device in the optoelectronic slip ring system according to claim 6, characterized in that: The supporting vibration mechanism comprises a motor 1 (15) and a screw rod 1 (16) arranged on a base (1), wherein the motor 1 (15) is used to drive the screw rod 1 (16); the supporting platform (11) and the screw rod 1 (16) form a spiral pair; a connecting shaft (31) is rotatably mounted on the connecting frame (26), and a gear 1 (30) and a gear 2 (32) are respectively arranged at both ends of the connecting shaft (31); the gear 1 (30) is meshed with a sliding gear ring (29); a pushing gear ring (24) is rotatably mounted on the supporting platform (11), and the pushing gear ring (24) and the gear 2 (32) are meshed with each other. meshing; a pushing portion (36) is arranged in an array on the inner side of the pushing gear ring (24); a connecting rod (38) is provided on the impact seat (33); the connecting rod (38) and the mounting tube (25) are slidably matched, and a connecting portion (37) is provided at one end of the connecting rod (38); a push wheel (35) is provided on the connecting portion (37); the push wheel (35) is pushed by the pushing portion (36) to move the impact seat (33); a spring (34) is sleeved on the connecting rod (38); the two ends of the spring (34) are respectively connected to the impact seat (33) and the inner side of the mounting tube (25).

8. The electromechanical, thermal and other environmental driving device in the optoelectronic slip ring system according to claim 7, characterized in that: A temperature control mechanism is arranged on the side of the base (1), the temperature control mechanism comprising a second motor (17) and a second screw rod (18) arranged on the base (1), the second motor (17) being used to drive the second screw rod (18); a temperature control box (19) is slidably mounted on the base (1), the bottom of the temperature control box (19) and the second screw rod (18) forming a spiral pair; the upper and lower regions of the temperature control box (19) are respectively provided with slots to allow the upper and lower regions of the electric slip ring (5) to pass through, and a through slot is arranged on the side of the temperature control box (19) to allow the installation shaft (9) to pass through.

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